/** * Tests converting a binary string to a hexadecimal number. * * @dataProvider binaryToHexProvider * @covers empire\framework\util\Math::binaryToHex * * @param string $binary a binary string * @param string $res the resulting hexadecimal number as string */ public function testBinaryToHex($binary, $res) { $this->assertSame($res, Math::binaryToHex($binary)); }